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 <h1 class="title">SPL 函数</h1>

 







































































































<h2>目录</h2><ul class="chunklist chunklist_reference"><li><a href="function.class-implements.html">class_implements</a> — 返回指定的类或接口实现的所有接口</li><li><a href="function.class-parents.html">class_parents</a> — 返回指定类的父类</li><li><a href="function.class-uses.html">class_uses</a> — Return the traits used by the given class</li><li><a href="function.iterator-apply.html">iterator_apply</a> — 为迭代器中每个元素调用函数</li><li><a href="function.iterator-count.html">iterator_count</a> — 计算迭代器中元素的个数</li><li><a href="function.iterator-to-array.html">iterator_to_array</a> — 复制迭代器中的元素到数组</li><li><a href="function.spl-autoload-call.html">spl_autoload_call</a> — 尝试所有已注册的 __autoload() 函数来装载请求类</li><li><a href="function.spl-autoload-extensions.html">spl_autoload_extensions</a> — 注册并返回 spl_autoload 的默认文件扩展名</li><li><a href="function.spl-autoload-functions.html">spl_autoload_functions</a> — 返回所有已注册的 __autoload() 函数</li><li><a href="function.spl-autoload-register.html">spl_autoload_register</a> — 注册指定的函数作为 __autoload 的实现</li><li><a href="function.spl-autoload-unregister.html">spl_autoload_unregister</a> — 注销已实现的 __autoload() 函数</li><li><a href="function.spl-autoload.html">spl_autoload</a> — __autoload()函数的默认实现</li><li><a href="function.spl-classes.html">spl_classes</a> — 返回所有可用的SPL类</li><li><a href="function.spl-object-hash.html">spl_object_hash</a> — 返回指定对象的 hash id</li><li><a href="function.spl-object-id.html">spl_object_id</a> — Return the integer object handle for given object</li></ul>
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